c. Click Write To Device to write the new setting to the AL205R/AL205B.
11. Return to ALERT2 Administrator and setup new ALERT2 stations and Sensor reports (see
ALERT2 Administrator Help for more information).
6. Port descriptions
The AL205R/AL205B has three serial ports with configurable functionality. The serial ports operate
at RS-232 line levels.
Table 6-1: Serial port pinout (from left, facing the AL205R/AL205B)
Pin number
Pin function
1
TX (data output from the AL205R/AL205B)
2
RX (data input from the AL205R/AL205B)
3
Ground
AL205R / AL205B ALERT2 Repeater / Base
19
